So that new EV you will consider purchasing is a complex software managed computer network on wheels. But unlike conventional computer networks, where large customes can demand that vendors put the software code in escrow to protect access in the case that the vendor withdraws support or goes out of business, you have utterly no protection when an automaker ends support, which can occur in as little as five years after model production ceases. Car manufacturers refuse to release software code to independent third parties to enable aftermarket support. The industry is intentionally obsoleting vehicles far before the end of their useful life and our goverment intentionally looks the other way. Not a pretty picture.